Features: 3.3V operating voltage Uses inexpensive pullable crystals 12mA drive capability at TTL levels On-chip oscillator with 200 ppm pull range (±100 ppm) Active High output enable Die onlyApplication• Crystal-driven clock sourceSpecifications Parameter Conditions Min ...
VT73127: Features: 3.3V operating voltage Uses inexpensive pullable crystals 12mA drive capability at TTL levels On-chip oscillator with 200 ppm pull range (±100 ppm) Active High output enable Die onl...
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Parameter |
Conditions |
Min |
Typ |
Max |
Units |
Supply voltage, VDD |
Referenced to GND |
|
|
7 |
V |
Inputs and Clock Outputs |
Referenced to GND |
-0.5 |
|
VDD+0.5 |
V |
Soldering Temperature |
Max of 10 seconds |
|
|
260 |
°C |
Storage temperature |
|
-65 |
|
150 |
°C |
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only and correct functional operation of the device at these or any other conditions above those listed in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product reliability.
The Vaishali VT73127 is a single-chip, low-jitter Voltage-Controlled-Crystal-Oscillator. The device accepts a 27 MHz, 20 pF crystal input, and produces a low jitter output at the same frequency. The output is enabled when OE is logic HIGH and goes into high impedance state when OE is logic LOW. A 0 to 3.0V control signal is used to fine tune the output clock frequency in the ±100ppm range.